Volume 58, pp. 432-449, 2023.
Rational symbolic cubature rules over the first quadrant in a Cartesian plane
Jilali Abouir, Brahim Benouahmane, and Yassine Chakir
Abstract
In this paper we introduce a new symbolic Gaussian formula for the
evaluation of an integral over the first quadrant in a Cartesian
plane, in particular with respect to the weight function
Full Text (PDF) [344 KB], BibTeX , DOI: 10.1553/etna_vol58s432
Key words
homogeneous orthogonal polynomials, homogeneous two-point Padé, symbolic Gaussian cubature
AMS subject classifications
41A21, 41A20, 65D32
Links to the cited ETNA articles
[19] | Vol. 53 (2020), pp. 426-438 Ramón Orive, Juan C. Santos-León, and Miodrag M. Spalević: Cubature formulae for the Gaussian weight. Some old and new rules. |